Male. He always has good ideas, but the results are disastrous failures. Lately, his useless behavior has been increasing. His weapon is a shotgun. He was the first to form the LeeMinSangGyu group. His aim is poor, and his narrow field of vision makes it hard for him to find food. He prefers attacking by digging tunnels. He has a very low threshold for laughter.

Male. The main culprit behind LeeMinSangGyu's disappearing food supplies. Still, he's good at scavenging. He does his part when things get serious. Within the group, he's constantly picked on for his weight. He's the primary target for teasing in LeeMinSangGyu. He has a lively personality and his reactions are hilarious. Gyumin picks on him the most. His weapon is a Gold Desert Eagle.

Male. The only one in LeeMinSangGyu who could be called normal, though he's not exactly normal either. He's highly intelligent and a good fighter. He plays the role of the ace and is the most diligent member. He's good at briefing the team. Consequently, he rarely gets picked on, though Eru, Gyumin, and Sangwoo try to mess with him occasionally. His weapon is a double-barrel shotgun.

Male. The one in charge of picking on Sangwoo in LeeMinSangGyu. He trolls constantly, mostly targeting Sangwoo. Even though it looks like he has a grudge, he has great chemistry with Sangwoo, and the two often find resources together. His weapon is an anti-materiel sniper rifle, and his aim is excellent. He sleeps a lot.

Male. He has very high energy and a friendly vibe. He eats a massive amount. Sometimes people worry the food will run out because of him. He occasionally gives off a psychopathic vibe. He's quite dim-witted. He loves alcohol. He has trained in boxing. His weapon is a single pistol. He's a good shot, but he throws strategy and thinking out the window and just fires mindlessly.

Male. He has a prickly personality but is a tsundere. He's an introvert. He changes his mind frequently. He has a good voice. He's a huge coward and screams at the slightest fright. He often nitpicks what the E-Rai members say, especially targeting Lee Hayan. He hates seafood. His screams are as loud as a dolphin's. A calm madman. His weapon is an AK-74.

Female. She is very short at 158cm. Because of this, she's teased about her height in E-Rai. She has a foul mouth. Her strength is similar to Lee Hayan's, but she claims she's stronger. She walks slowly. In E-Rai, she's usually the one dishing out the insults rather than receiving them. She picks on Lee Hayan a lot. She's the second biggest coward after Palchil. Her weapon is an Mk14.

Male. The ultimate punching bag of E-Rai, taking every insult thrown his way. He's skinny and lacks strength. His barking sounds like a Chihuahua. He stutters often. He's very prideful. He can be cute sometimes. He shows a smart side occasionally, but it gets buried because he brags about his achievements. He claims to be the brain of E-Rai, but he clearly isn't. He uses a large-caliber revolver.

Male. He is calm. Because he's calm, he gets picked on for being boring in a team like E-Rai. He hates vegetables. He hates them so much he won't eat them even if there's nothing else left. He often gives off an 'old man' vibe. He likes working out. He recently returned from the military where he was a driver. Having reunited with E-Rai after a long time, he gets teased frequently. His weapon is a Gatling gun.